How to remove dotted border from focus element in opera?

Question

css

In the 12th opera, selects in focus have a selection, how to remove it? outline: none; does not work. transform: rotate(0); worked, but the arrows disappeared

Answer 1

*:focus {
    outline: none;
}
/* или */
*:not(#someidthatdoesntexist) {
    outline: none;
}

?